Glassy Mountain Advisors, Inc.
Long book
$322.0M
Q1 2026
Positions
77
Top-10 weight
43%
concentration
Last quarter
+14.2%
SPY +14.8%
Turnover
10%
of book per quarter
Strategy in plain words
auto-generated from filingsGlassy Mountain Advisors, Inc. is an institutional manager, running a $322.0M US long book across 77 positions.
The portfolio is moderately concentrated (top 10 ≈ 43% of the book). The book barely moves quarter to quarter — a patient, low-turnover holder. Current anchor positions: DIMENSIONAL WORLD EX US CORE, APPLE INC, ALPHABET INC-CL C, APPLIED MATERIALS INC, BROADCOM INC.
Over the last 9 quarters its long book ran on average 0.5pp per quarter behind the S&P 500, beating the index in 4 of 9 quarters. Signal value of individual moves is limited — treat changes as weak evidence.
Implied long-book return vs S&P 500
methodology: positions priced quarterly, no shorts/options Fund long book S&P 500
Q1 2024
+1.6%
Q2 2024
+5.9%
Q3 2024
+0.6%
Q4 2024
-4.4%
Q1 2025
+8.9%
Q2 2025
+9.8%
Q3 2025
+2.7%
Q4 2025
-4.0%
Q1 2026
+14.2%
Sector allocation
Technology 39%
Financials 14%
Consumer discretionary 14%
Industrials 12%
Services media 11%
Healthcare 4%
Consumer staples 3%
Communications 2%
Long book by quarter
What does Glassy Mountain own?
Q1 2026 13F| Company | Sector | Shares | Value | % of book | Change |
|---|---|---|---|---|---|
| AAPL APPLE INC | Technology | 63.3K | $16.1M | 5.0% | +0.2% |
| GOOG ALPHABET INC-CL C | Technology | 50.9K | $14.6M | 4.5% | -0.4% |
| AMAT APPLIED MATERIALS INC | Technology | 38.4K | $13.1M | 4.1% | -0.6% |
| AVGO BROADCOM INC | Technology | 42.0K | $13.0M | 4.0% | -0.4% |
| BRK/B BERKSHIRE HATHAWAY INC-CL B | Financials | 27.0K | $12.9M | 4.0% | -0.1% |
| URI UNITED RENTALS INC | Services media | 16.8K | $12.2M | 3.8% | -0.2% |
| MSFT MICROSOFT CORP | Technology | 30.4K | $11.3M | 3.5% | +0.6% |
| AMZN AMAZON.COM INC | Consumer discretionary | 47.0K | $9.8M | 3.0% | +1.7% |
| LOW LOWE'S COS INC | Consumer discretionary | 35.5K | $8.4M | 2.6% | -1.0% |
| WSM WILLIAMS-SONOMA INC | Consumer discretionary | 43.8K | $8.0M | 2.5% | -0.1% |
| V VISA INC-CLASS A SHARES | Services media | 25.8K | $7.8M | 2.4% | +1.1% |
| BKNG BOOKING HOLDINGS INC | Industrials | 1.8K | $7.7M | 2.4% | +1.0% |
| GD GENERAL DYNAMICS CORP | Industrials | 20.4K | $7.0M | 2.2% | -0.4% |
| JCI JOHNSON CONTROLS INTERNATION | Industrials | 48.5K | $6.4M | 2.0% | -0.5% |
| HSY HERSHEY CO/THE | Consumer staples | 30.0K | $6.2M | 1.9% | -0.1% |
| GOOGL ALPHABET INC-CL A | Technology | 17.9K | $5.2M | 1.6% | -0.3% |
| BLK BLACKROCK INC | Financials | 5.3K | $5.1M | 1.6% | +3.4% |
| BX BLACKSTONE INC | Financials | 42.4K | $4.9M | 1.5% | +4.5% |
| CSX CSX CORP | Industrials | 115.5K | $4.7M | 1.5% | +1.5% |
| HCA HCA HEALTHCARE INC | Healthcare | 9.7K | $4.6M | 1.4% | +1.8% |
| BAC BANK OF AMERICA CORP | Financials | 92.8K | $4.5M | 1.4% | +0.4% |
| TEL TE CONNECTIVITY PLC | Consumer discretionary | 19.9K | $4.2M | 1.3% | +1.6% |
| NXST NEXSTAR MEDIA GROUP INC | Communications | 20.2K | $3.7M | 1.1% | +1.2% |
| DIS WALT DISNEY CO/THE | Services media | 35.7K | $3.4M | 1.1% | +2.4% |
| CRM SALESFORCE INC | Technology | 17.4K | $3.2M | 1.0% | +10.9% |
| IQV IQVIA HOLDINGS INC | Healthcare | 18.3K | $3.1M | 1.0% | +3.0% |
| ADBE ADOBE INC | Technology | 12.5K | $3.0M | 0.9% | +6.1% |
| UNH UNITEDHEALTH GROUP INC | Financials | 10.7K | $2.9M | 0.9% | +6.6% |
| P EVERPURE INC-A | Technology | 45.6K | $2.7M | 0.8% | +5.1% |
| AEP AMERICAN ELECTRIC POWER | Utilities | 3.3K | $434K | 0.1% | Held |
| ISRG INTUITIVE SURGICAL INC | Healthcare | 757 | $349K | 0.1% | Held |
| NEE NEXTERA ENERGY INC | Utilities | 3.7K | $340K | 0.1% | Held |
| OKE ONEOK INC | Utilities | 3.5K | $316K | 0.1% | Held |
| PFG PRINCIPAL FINANCIAL GROUP | Financials | 3.0K | $270K | 0.1% | Held |
| MA MASTERCARD INC - A | Services media | 532 | $266K | 0.1% | Held |
| CVX CHEVRON CORP | Energy | 1.2K | $250K | 0.1% | New |
| EPD ENTERPRISE PRODUCTS PARTNERS | Utilities | 6.0K | $227K | 0.1% | New |
| SO SOUTHERN CO/THE | Utilities | 2.2K | $212K | 0.1% | New |
13F filing history
| Period | Form | Filed | Entries | Reported value | Flags | Source |
|---|---|---|---|---|---|---|
| Q1 2026 | 13F-HR | May 8, 2026 | 77 | $322.0M | canonical | SEC ↗ |
| Q4 2025 | 13F-HR | Feb 10, 2026 | 77 | $330.7M | canonical | SEC ↗ |
| Q3 2025 | 13F-HR | Nov 6, 2025 | 79 | $332.2M | canonical | SEC ↗ |
| Q2 2025 | 13F-HR | Jul 22, 2025 | 61 | $310.7M | canonical | SEC ↗ |
| Q1 2025 | 13F-HR | Apr 28, 2025 | 62 | $282.3M | canonical | SEC ↗ |
| Q4 2024 | 13F-HR | Jan 27, 2025 | 58 | $292.2M | canonical | SEC ↗ |
| Q3 2024 | 13F-HR | Oct 29, 2024 | 59 | $284.7M | canonical | SEC ↗ |
| Q2 2024 | 13F-HR | Aug 1, 2024 | 56 | $269.7M | canonical | SEC ↗ |
| Q1 2024 | 13F-HR | Apr 25, 2024 | 54 | $265.6M | canonical | SEC ↗ |
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